To extract and sort non-adjacent arrays in your data, nest the CHOOSECOLS or CHOOSEROWS functions inside your SORT or SORTBY ...

Functions are the driving force of any Microsoft Excel spreadsheet, generating a single value or an array of results based on ...

Microsoft Excel's new dynamic array functions make complex calculations easier than ever before.

However, with a little array magic, you can get Excel to average values, conditionally. Simply insert the following form as an array: =AVERAGE (IF (conditionalrange = condition, averagerange)) ...